641 publication(s) trouvée(s)
Article scientifique
Surface topography changes and wear resistance of different non-metallic telescopic crown attachment materials in implant retained overdenture (prospective comparative in vitro study)
Abstract Background The purpose of this study was to evaluate the effect of using different types of metallic and non-metallic …
Article scientifique
Internal fit and marginal adaptation of all-ceramic implant-supported hybrid abutment crowns with custom-milled screw-channels on Titanium-base: in-vitro study
BACKGROUND: Advancements in digital dentistry helped in custom-milling screw-channels in implant-supported restorations; however, the fit of these restorations is still …
Article scientifique
Comparing the remineralization potential of undemineralized dentin powder versus chicken eggshell powder on artificially induced initial enamel carious lesions: an in-vitro investigation
BACKGROUND: White spot lesions are a widespread undesirable effect, especially prevalent during fixed orthodontic treatments. The study compared the in …
Article scientifique
The anticancer potential of tetrahydrocurcumin-phytosomes against oral carcinoma progression
BACKGROUND: Herbal medicine combined with nanotechnology offers an alternative to the increasing burden of surgery and/or chemotherapy, the main therapeutics …
Article scientifique
The effect of two preparation designs on the fracture resistance and marginal adaptation of two types of ceramic crowns using CAD/CAM technology (In vitro study)
BACKGROUND: Recently, prosthodontic approaches involve more conservative procedures that include less invasive finish line preparations that use less ceramic thickness. …
Article scientifique
Effect of aging on dimensional accuracy and color stability of CAD-CAM milled and 3D-printed denture base resins: a comparative in-vitro study
BACKGROUND: There is a lack of studies comparing the dimensional accuracy and color stability of denture base resins made using …
Article scientifique
A novel injectable boron doped-mesoporous nano bioactive glass loaded-alginate composite hydrogel as a pulpotomy filling biomaterial for dentin regeneration
BACKGROUND: Different materials have been used as wound dressings after vital pulp therapies. Some of them have limitations such as …
Article scientifique
The wettability of complete denture base materials constructed by conventional versus digital techniques: an in-vitro study
BACKGROUND: Decreased salivary flow can make the patients uncomfortable with their complete dentures and affects the retention of the dentures. …
Article scientifique
Three-dimensional assessment of low-level laser therapy on orthodontic miniscrew displacement using CBCT: a retrospective study
BACKGROUND: This study aimed to assess the effect of Low-Level Laser Therapy (LLLT) on sagittal, transverse and vertical Orthodontic miniscrew …
Article scientifique
Five years of radiographic evaluation for the peri-implant bone changes of all-on-four implant prostheses constructed from different framework materials using different digital construction techniques
BACKGROUND: There is insufficient evidence recommending a framework material and a CAD/CAM manufacturing technique for mandibular implant-supported prostheses. The study …
Article scientifique
Impact of chlorogenic acid on submandibular salivary gland and liver of albino rats exposed to sodium nitrite
AIM: The aim of the present study is to show how sodium nitrite alters the histology of submandibular salivary glands …
Article scientifique
Assessment of hepatitis c core antigen in epithelial salivary gland neoplasms (ex-vivo study)
BACKGROUND: Salivary gland neoplasms (SGNs) pose a challenge to both pathologists and clinicians. Despite research, the etiology of these neoplasms …
Article scientifique
Credibility of Pont’s index in Egyptian population
BACKGROUND: Many indices have been suggested to help orthodontists in predicting the ideal dental arch width. One of these was …
Article scientifique
Comparison of the efficacy of Er,Cr:YSGG laser on oral biofilm removal from implant surfaces with various application times for the treatment of peri-implantitis defects: ex vivo study
PURPOSE: The major struggle in peri-implantitis therapy is the availability of successful decontamination of the infected implant surface. The main …
Article scientifique
Hyoid displacement during swallowing function for completely edentulous subjects rehabilitated with mandibular implant retained overdenture
BACKGROUND: Hyoid bone is attached to the mandible, tongue, larynx, temporal bone, and cervical spine via different types of muscles …
Article scientifique
Evaluation of the effect of thermocycling on the trueness and precision of digitally fabricated complete denture bases
BACKGROUND: While many denture base materials are currently available on the market, little data exists regarding their dimensional stability after …
Article scientifique
Mandibular biomechanics rehabilitated with different prosthetic restorations under normal and impact loading scenarios
BACKGROUND: Restorative treatment options for edentulous patients range from traditional dentures to fixed restorations. The proper selection of materials greatly …
Article scientifique
Bone lid technique versus standard technique for treatment of mandibular lesions
BACKGROUND: Jaw lesions are frequent in the oral and maxillofacial areas. Different methods for enucleating jaw lesions in the oral …
Article scientifique
RETRACTED ARTICLE: Treatment of temporomandibular joint internal derangement using MESNA injection
INTRODUCTION: The development of temporomandibular disorders specifically emphasizes the biochemical changes occurring in the synovial fluid at different stages of …
Article scientifique
The effect of single versus multiple piezocisions on the rate of canine retraction: a randomized controlled trial
BACKGROUND: Piezocision is a minimally invasive surgical method aiming to accelerate tooth movement. However, its effect was found to be …